Bitcoin is passé: these are the cryptocurrencies to look at in 2018 Bitcoin had a monumental 2017, with its price rising by more than 1,400pc over the past year. However, it was far from the best-performing cryptocurrency. Of the 10 most important digital currencies by total value at the time of writing, six have been around for more than a year. All six have experienced price rises that eclipse Bitcoin, ranging from 2,870pc for Monero to 31,560pc for NEM. As…